1913 Lungchow (16 Jun) to USA, f.w. Coiling Dragon ovpt. ROC 3c x2 + 10c, tied by Lungchow bisected bilingual cds. Transit Langson (17
1913 Lungchow (16 Jun) to USA, f.w. Coiling Dragon ovpt. ROC 3c x2 + 10c, tied by Lungchow bisected bilingual cds. Transit Langson (17 Jun), Hanoi (17 Jun), Haiphong (18 Jun). 1913.6.16 龍州寄美國，貼楷字蟠龍3分x2 + 1角，銷龍州半切漢英日戳。6.17經諒山，6.17經河內，6.18經海防。
